Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

DMA transfer length problem

http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/wink.gif There is a problem in transferring data from SDRAM to my device ( avalon slave device ) . I use the DMA component p...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

You can use IOWR(DMA_BASE, some_value_of_control_register_dma);

See description of dma control register in n2cpu_nii51006.pdf.